probe-scsi-all WWN Mapping Example (Netra SPARC T4-1)

The Netra SPARC T4-1 server uses only one of the two SAS2 RAID
controllers on the motherboard. The controller connects to four slots on the disk
backplane. The following table shows the PhyNum-to-disk slot mapping.

The following example is based on a Netra SPARC T4-1 server with four
hard drives. These hard drives are deployed as four individual storage devices. Controller
1 is attached to these storage devices in the following manner:

Note - Target values are not static. The same storage device can appear in two
consecutive probe-scsi-all listings with different Target values.

The default boot device has the following values:

Controller = 1

Target = 9

PhyNum = 0

SASDeviceName = 5000cca012b76b40

SASAddress = 5000cca012b76b41

If you want to specify another drive to be the boot device, find
its PhyNum value in the output and use the SASDeviceName assigned to that
device. For example, if you want to use the hard drive in disk
slot 2, it has the following values: